1. Colorful and cool lights, one-key switching\r\n2. Ergonomic design, comfortable keys\r\n3. Features: Backlight, Mini, Waterproof\r\n4. Number of keys: 3 keys\r\n5. Battery capacity: 500mah\r\n6. Power supply mode: USB charging / built-in lithium battery\r\n7. The mouse supports Bluetooth and 2.4G wireless connection.\r\n8. DPI: 800-1200-1600